Today the topic is highlights. American Girl has their own clip in highlight set. It comes in three colors blue, pink, and purple. They have pop open metal clips. Girls can comb these extensions, but other hair accessories like the curly pony tail cannot be brushed. These extensions are really easy to clip in and if the buyer is in a hurry she can just clip these in her dolls hair to make it more stylish. The only thing bad about these are that the clips are sharp and can cut little kids fingers. To learn more check out http://www.americangirl.com/play/doll-hair-and-care/index.php . Enjoy! :)